Loading...

1 Carat Diamond Engagement Rings

A 1-carat diamond engagement ring is one of the most loved choices—for a good reason. It’s elegant, attention-grabbing, and the perfect size to feel special without being ostentatious. A 1-carat diamond shines with just the right amount of sparkle and sophistication, giving a perfect presence that never goes out of fashion, making it a popular choice for proposals. There’s so much choice, too. From traditional round and princess cuts to contemporary ovals and cushion shapes, you’ll discover a style that feels exactly right. If you do, don’t forget to consider a setting that suits your partner’s personality: a simple solitaire, for example, or a sparkling halo, or something vintage-inspired. And because every ring at Abelini is made to order, you can personalise every detail. Still exploring? Take a look at our rose gold engagement rings, minimalist engagement rings, unusual engagement rings, or even 2-carat engagement rings for more ideas. ... Read More >>

    Filters

    Box

    DESIGN YOUR RING

    Bring your unique vision to life and create a truly bespoke engagement ring with our design service.

    Box Box Start with a Setting Start With Setting Start with a Diamond Start With Diamond

    UP TO 70%
    OFF HIGH STREET

    Our direct-from-manufacturer prices are up
    to 70% lower than high street jewellers.

    Try At Home For Free

    Box

    Experience your rings in the comfort of your own
    home with our complimentary no-obligation service

    Shop Now

    100% MONEY-BACK GUARANTEE

    Get a full refund or exchange within 60 days if you’re not completely satisfied.

    Free Consultation
    In-Store

    Experience personalised guidance and expert advice by booking a complimentary consultation at our Hatton Garden showroom.

    Box
    You've viewed 48 of 542 Products
    1 carat diamond Left 1 carat diamond Left

    Explore our dazzling 1 carat diamond engagement ring collection

    A 1-carat diamond engagement ring has a certain allure that can’t be disputed. It can hit just the right note—enough drama to stand out, but classically beautiful in its simplicity. Every ring in our collection is designed to highlight the natural beauty and brilliance of the stone under the light (and the heart) from every angle.

    Whether you’re partial to a classic round cut, a romantic oval or something with a bit of vintage flair, you’ll find styles for virtually every love story. And because all Abelini rings are custom-made, you can select the ideal metal, setting, and finish for your partner’s taste.

    A 1-carat diamond isn’t just a beautiful choice; it’s an important statement of love, commitment, and the journey you’ll be undertaking together. Here, explore the collection to discover the one that fits just right.

    1 carat diamond Right 1 carat diamond Right

    Testimonials

    Our Customers Love Us

    More than 10000 happy customers all over Europe

    Expertly handcrafted for your loved one

    Finding the perfect ring is a big moment, and it should feel right. That’s the reason every 1-carat diamond ring from Abelini is made to order with thought and consideration to every last detail. Be it something classic and timeless that appeals to you or a custom design that is entirely yours, there are myriad styles to check out. Whether you prefer clean, modern lines or vintage-inspired details, each ring is designed to tell your love story — creatively and considerately.

    expertly handcrafted

    Choose your 1 carat diamond

    Shape Popularity Shape Popularity

    Your 1 carat diamond should feel as special as the moment it marks and choosing the right shape is a big part of that. Whether you love the timeless sparkle of a round cut, the elegance of an oval, or the clean edges of a princess cut, there’s a shape to suit every style and story. Some shapes feel romantic, others feel bold and some simply just feel right. Not sure where to begin? Try using the filters to explore your favourites, or have a go with our ‘design your ring’ feature to create something truly personal.

    Choose your 1 carat diamond engagement ring style

    Style Popularity Style Popularity

    From timeless to contemporary, there’s a 1-carat engagement ring style to match every kind of love story. The classic solitaire is one of our customers’ favourite styles—simple, elegant, and all-diamond. Side stone designs come in at a close second, offering a touch of extra sparkle that does not compete with the centre stone. Three-stone rings can symbolically represent your past, present and future together, while halo styles create an enviable light-catching halo around your stone. If the understated option or something more detailed draws you in, browse your favourites via the filters or create your own ring for a personalised piece.

    Choose your 1 carat diamond ring metal

    Metal Popularity Metal Popularity

    The metal you select for your 1-carat diamond ring is what can radically alter its appearance and feel. Our customers choose white gold most often, it has a sleek, modern finish that allows diamonds to shine even brighter. Yellow gold imparts a classic, vintage warmth, while platinum introduces a luxurious, durable element ideal for everyday wear. Rose gold, with its romantic blush tones, is perfect for those who love something a little different. Use the filters or our 'design your ring' tool to explore the metals that best match your style and make your diamond truly stand out.

    Our commitment to ethical diamond sourcing and certified standards

    At Abelini, ethical sourcing and responsible craftsmanship are at the heart of everything we do. That’s why every diamond in our engagement rings is conflict-free, sourced from suppliers who follow the World Diamond Council System of Warranties and abide by the Best Practice Principles of the DTC. That means no stones ever have links to violence, human rights violations or rebel-controlled areas. By choosing one of our rings, you’re not just celebrating your love—you’re making a decision that speaks to your values.

    Carat Education